Art

J-GLOBAL ID：201702235116920722   Reference number：17A0980817

Precipitates within olivine phenocrysts in oxidized andesitic scoria from Kasayama volcano, Hagi, Japan

萩,笠山火山からの酸化した安山岩質スコリア中のかんらん石斑晶内部の析出物

Author (9)： EJIMA Terumi (Faculty of Science, Shinshu University) ,  EJIMA Terumi (Department of Geoscience, Graduate School of Science and Engineering, Shimane University) ,  EJIMA Terumi (Geological Survey of Japan (GSJ), National Institute of Advanced Industrial Science and Technology (AIST)) ,  YONEDA Mari (Department of Geoscience, Graduate School of Science and Engineering, Shimane University) ,  AKASAKA Masahide (Department of Geoscience, Graduate School of Science and Engineering, Shimane University) ,  OHFUJI Hiroaki (Geodynamics Research Center, Ehime University) ,  KON Yoshiaki (Geological Survey of Japan (GSJ), National Institute of Advanced Industrial Science and Technology (AIST)) ,  NAGASHIMA Mariko (Department of Earth Sciences, Graduate School of Science and Technology for Innovation, Yamaguchi University) ,  NAKAMUTA Yoshihiro (University Museum, Kyushu University)
Material： Journal of Mineralogical and Petrological Sciences  (J Mineral Petrol Sci)
Volume： 112  Issue： 3  Page： 116-126(J-STAGE)  Publication year： 2017 
JST Material Number： G0150B  ISSN： 1345-6296  CODEN： JMPSCA  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *Yamaguchi prefecture ,  *olivine ,  hematite ,  precipitate (phase separation) ,  andesite ,  high temperature oxidation ,  phenocryst ,  electron probe microanalysis ,  electron diffraction ,  Raman spectrometry ,  *scoria ,  Corrosion ,  high temperature corrosion ,  oxidation corrosion

Author keywords (5)： Olivine ,  Precipitates in olivine ,  Scoria ,  High temperature oxidation ,  Kasayama volcano

JST classification (1)： Volcanic rocks  (DE07040E)

Reference (16)：

• Blondes, M.S., Brandon, M.T., Reinfrs, P.W., Page, F.Z. and Kite, N.T. (2012) Generation of forsterite olivine (Fo99.8) by subsolidus oxidation in basaltic flows. Journal of Petrology, 53, 971-984.
• Champness, P.E. (1970) Nucleation and growth of iron oxides in olivines, (Mg,Fe)₂SiO₄. Mineralogical Magazine, 37, 790-800.
• Ejima, T. (2015) Oxidation state of Fe within olivine phenocryst in Kami-Kometsuka scoria, Kami-Kometsuka, Aso, Kumamoto Prefecture, Japan: effect of high temperature oxidation on the scoria. Japanese Magazine of Mineralogical and Petrological Sciences, 44, 323-328 (in Japanese with English abstract).
• Ejima, T., Akasaka, M., Nagao, T. and Ohfuji, H. (2012) Oxidation state of Fe in olivine in andesitic scoria from Kasayama volcano, Hagi, Yamaguchi Prefecture, Japan. Journal of Mineralogical and Petrological Sciences, 107, 215-225.
• Ejima, T., Akasaka, M., Nagao, T. and Ohfuji, H. (2013) Oxidation states of Fe and precipitates within olivine from orthopyroxene-olivine-clinopyroxene andesite lava from Kasayama volcano, Hagi, Yamaguchi, Japan. Journal of Mineralogical and Petrological Sciences, 108, 25-36.

Terms in the title (8)： 火山 ,  酸化 ,  安山岩 ,  質 ,  スコリア ,  かんらん石 ,  斑晶 ,  析出物